Process
Areas
(staged)

Level 2
 RM
 ARD
 PP
 PMC
 AM
 SSAD
 MA
 PPQA
 CM
Level 3
 ATM
 AVER
 AVAL
 OPF
 OPD
 OT
 IPM
 RSKM
 DAR
Level 4
 OPP
 QPM
Level 5
 OID
 CAR

 Evolution of CMMI

Figure 1.2 illustrates the models that were integrated into CMMI-DEV and CMMI-ACQ. Developing a set of integrated models involved more than simply combining existing model materials. Using processes that promote consensus, the CMMI Product Team built a framework that accommodates multiple constellations.

Evolution of CMMI

Figure 1. 2: The History of CMMs[1]



[1] EIA 731 SECM is the Electronic Industries Alliance standard 731, or the Systems Engineering Capability Model. INCOSE SECAM is International Council on Systems Engineering Systems Engineering Capability Assessment Model [EIA 2002].

Table  | Images  | Glossary  | Index  | Faceted index


Process
Areas(continuous)

Process
management  
 OPF
 OPD
 OT  
 OPP 
 OID
Project
management
 PP
 PMC
 IPM
 QPM
 RSKM
 REQM
Acquisition
 AM
 SSAD 
 ARD
 ATM
 AVER
 AVAL
Support
 CM
 PPQA
 MA
 DAR
 CAR